Ariens 911110 - P 21LM, 911112 - DSP 21LM, 911111 - SP 21LM, 911113 - DESP21LM Owner's/Operator's Manual page 12

Cutting Height Settings Chart
Notch
1
2
3
4
5
6
7
Standard Models
To change cutting height, move cutting height
levers one notch at a time on each wheel to
set desired height (Figure 7).
NOTE: Each wheel on mower must be set at
the same height for a level cut.
Rear
1
Low
High
Low
1. Cutting Height Lever
Figure 7
Cut grass length
1" (25 mm)
1-1/4" (32 mm)
1-1/2" (38 mm)
2-1/4" (57 mm)
2-3/4" (70 mm)
3-1/2" (89 mm)
4" (102 mm)
Low High
High
Front
OPTIONAL CONTROLS
Primer Bulb (911110, 111)
Push the primer bulb in to add fuel for easier
engine start.
Wheel Drive Control (self-propelled
models)
CAUTION: Unit will move forward
at engine start if wheel drive
control is engaged. ALWAYS
release wheel drive control before
starting unit.
NOTE: Engine must be running for wheel
drive to propel unit.
911111
To drive forward:
Slowly squeeze the wheel drive control
toward the handlebar until you reach a
comfortable ground speed. Hold the wheel
drive control against the handlebar for full
speed.
To stop:
Release wheel drive control.
1
STOP
GB - 12
GO
GO
Figure 8
OM1245